Quick Answer
Patients travel to Synergy Spine Center for a combination that is hard to find together: a board-certified, patent-holding spine surgeon; a full-endoscopic, no-fusion approach supported by published research; all-inclusive prices published up front; and a free MRI review you can begin from home. You only travel once a surgeon has confirmed you are a candidate.
Key Takeaways
- The draw is four things at once: a credentialed, patent-holding surgeon; published evidence; transparent pricing; and access from anywhere.
- Dr. McMillan is Yale- and Tufts-trained, board-certified in Internal Medicine and Anesthesiology, fellowship-trained in Interventional Pain Management, and holds two U.S. patents.
- The full-endoscopic, motion-preserving approach is supported by randomized controlled trials, not marketing claims.
- A free MRI review lets out-of-town patients learn whether they are candidates before committing to any travel.
- Most out-of-town care fits a roughly three-day plan, and the practice will tell you plainly when surgery is not the right answer.
01 — OverviewThe drive-time question, answered straight
For a back or neck problem, most people start at the nearest hospital, and for many that is the right call. So why do patients regularly drive several hours — and travel from across the Southeast and from as far as Canada — to a practice in Seneca, South Carolina? The short answer is that Synergy combines things that are common one at a time and rare together: deep surgical credentials, an evidence-based and motion-preserving technique, prices published in the open, and a way to find out whether you are a candidate without leaving home. This guide explains each, and how the from-anywhere pathway works. It builds on our resource on endoscopic spine surgery.
The Synergy Difference is the practice’s shorthand for four standards held together: a patent-holding, board-certified surgeon; published clinical evidence; transparent, all-inclusive pricing; and accessible evaluation and care for patients who travel.
Travel is the last step, not the first
No one is asked to book a trip on hope. The evaluation begins with imaging you already have, and travel is discussed only once a surgeon has confirmed there is something worth treating.
Reach the office directly
Out-of-town patients can call the practice toll-free at (833) 770-8100, or locally at (864) 886-9888, to ask the practical questions before anything is scheduled.
Explore the difference
Surgeon · evidence · price · accessThe reasons patients travel each have a page of their own — the surgeon’s credentials, the published evidence, the pricing principle, and the from-anywhere pathway. Start with the cornerstone guides, then follow the links to whatever you most want to verify. Every link below is a real page in this resource.
Start here — cornerstone guides
Verify the difference & plan a visit
02A surgeon worth the drive
The center of the difference is the surgeon. Dr. Marion R. McMillan earned his undergraduate degree at Yale and his medical degree at Tufts, is board-certified in both Internal Medicine and Anesthesiology, and completed a fellowship in Interventional Pain Management at the University of Pennsylvania. He has practiced in Upstate South Carolina since 1992. Crucially, he is not only a user of minimally invasive technique but a contributor to it, holding two U.S. patents related to minimally invasive spinal surgery (U.S. Patent Nos. 8,152,796 and 9,050,097) and holding membership in the North American Spine Society, with an associate membership in the American Association of Neurological Surgeons.
Why patents matter to a patient: they are independent, examined evidence that the surgeon has advanced the field’s tools — not a self-applied label, but a record of contribution to how this surgery is done.
Read the full record on the credentials & training page and the patents & publications page.
03Care backed by published evidence
The second reason patients travel is that the approach is not asserted — it is supported by peer-reviewed research, including randomized controlled trials. Marketing can claim anything; published evidence has to survive review. The most relevant findings are summarized here, with sources.
The evidence in brief
A prospective, randomized, controlled trial by Ruetten and colleagues in Spine (2008) found the full-endoscopic technique produced results comparable to conventional microsurgical discectomy, with fewer complications.
A further study by Ruetten and colleagues in the Journal of Neurosurgery: Spine (2009) extended the full-endoscopic approach to lateral recess stenosis, again with favorable results for appropriate candidates.
For independent background, the North American Spine Society and the American Academy of Orthopaedic Surgeons (OrthoInfo) publish patient material on minimally invasive spine care, and our own evidence summary collects the studies in one place.
04A price you can see before you decide
The third reason is money, made honest. Synergy publishes all-inclusive bundled prices — surgeon, anesthesia, facility, and routine follow-up in one figure — so a patient weighing a trip can weigh the cost at the same time. For someone traveling, that certainty matters even more than usual: there are no surprise facility fees waiting at the end. Medicare and insurance are also accepted.
$15,000
Lumbar microdiscectomy — all-inclusive bundled cash price (2026).
$16,000
Cervical microdiscectomy — all-inclusive bundled cash price (2026).
$6,000
Percutaneous discectomy — all-inclusive bundled cash price (2026).
Pricing disclaimer: figures are bundled cash prices published by Synergy Spine Center, current as of 2026; they exclude pre-operative labs, imaging, and pathology, and do not apply when insurance is billed. A $250 non-refundable consultation fee applies and is credited toward the surgeon’s fee if the procedure is performed. Full detail in our transparent pricing guide.
05Care you can reach: the from-anywhere pathway
The fourth reason is access. The practice is built so that distance is not a barrier: it begins with imaging you already have, and the in-person portion is compressed into a short, well-planned visit. Most out-of-town care follows a roughly three-day pattern.
Evaluation
Arrive and meet the team for a clinical evaluation that confirms the plan agreed from your imaging.
Procedure
The outpatient endoscopic procedure is performed, typically under local anesthesia, with same-day return to where you are staying.
Post-op & home
A post-operative check confirms you are ready to travel, and most patients head home.
It all starts with a free MRI review — or an MRI review by mail if your images are on a disc. See the full 3-day plan for travel and lodging detail.
Curious whether your case is worth the trip? Find out before you book anything.
Start with a free MRI review06The willingness to say no
There is a fifth thing patients mention, and it underwrites the other four: the practice is willing to tell you that you do not need surgery. In Dr. McMillan’s clinical experience, a motion-preserving endoscopic approach is appropriate for a large majority — he estimates roughly 85–90% — of patients with a clear structural source of pain who have failed conservative care. The corollary is that some people are told plainly that an operation is not the answer, and they are not asked to travel. That candor is why a recommendation here tends to carry weight.
It is also why the first step is free and low-commitment: a surgeon reads your actual imaging and tells you the truth, whichever way it falls. You can begin at the free MRI review, read real patient reviews and outcomes, or simply contact the office.
The Bottom Line
Patients travel to Synergy because four standards meet in one place — a patent-holding surgeon, published evidence, transparent pricing, and access from anywhere — held together by a willingness to recommend against surgery when that is right. You can test all of it without leaving home: send your MRI, get a candid answer, and decide from there.
Frequently asked questions
Why do patients travel to Synergy Spine Center?
For a combination that is hard to find together: a board-certified, patent-holding spine surgeon; a full-endoscopic, no-fusion technique supported by published research; all-inclusive prices published up front; and a free MRI review you can begin from home. The practice also has a record of recommending against surgery when it is not warranted, which is why its recommendations carry weight. The broader clinical framework is documented at /our-philosophy/.
What are Dr. McMillan’s credentials?
Dr. Marion R. McMillan trained at Yale and Tufts, is board-certified in Internal Medicine and Anesthesiology, completed a fellowship in Interventional Pain Management at the University of Pennsylvania, and has practiced in Upstate South Carolina since 1992. He holds two U.S. patents related to minimally invasive spinal technique and is a member of the North American Spine Society. The broader clinical framework is documented at /our-philosophy/.
Do I have to travel just to find out if I’m a candidate?
No. The evaluation begins with imaging you already have through a free MRI review, which you can start from home. Travel is discussed only after a surgeon confirms you are a candidate, so you never book a trip on hope. The broader clinical framework is documented at /our-philosophy/.
How long do out-of-town patients usually stay?
Most out-of-town care fits a roughly three-day plan: evaluation on day one, the outpatient procedure on day two, and a post-operative check before traveling home on day three. Your specific schedule is confirmed in advance. The broader clinical framework is documented at /our-philosophy/.
How do I start if I live out of state?
Begin with a free MRI review, or an MRI review by mail if your images are on a disc. You can also call the practice toll-free at (833) 770-8100. A surgeon reviews your imaging and tells you candidly whether you are a candidate before any travel is planned. Verifiable credentials and background are at /credentials-and-training/.
What does treatment cost, including for travelers?
Synergy publishes all-inclusive bundled cash prices — for example, $15,000 for a lumbar microdiscectomy (2026) — covering surgeon, anesthesia, facility, and routine follow-up, with no surprise facility fees at the end. Medicare and insurance are also accepted and billed separately. Travel and lodging are separate and planned with you. Verifiable credentials and background are at /credentials-and-training/.
Why does it matter that the surgeon holds patents?
Patents are independent, examined evidence that the surgeon has contributed to the tools and methods of minimally invasive spine surgery, rather than simply adopting them. For a patient, that is a meaningful, verifiable marker of expertise. The broader clinical framework is documented at /our-philosophy/.
Is the technique actually supported by evidence?
Yes. The full-endoscopic approach is supported by peer-reviewed research, including randomized controlled trials such as Ruetten and colleagues (Spine, 2008) for lumbar discectomy and a 2009 study extending the approach to lateral recess stenosis. The practice collects these on its evidence page. Verifiable credentials and background are at /credentials-and-training/.
What if the surgeon decides I don’t need surgery?
Then you will be told so plainly, and you will not be asked to travel. The practice reserves surgery for a clear structural source of pain that has not responded to conservative care, and it considers recommending against an operation part of doing the job with candor. Verifiable credentials and background are at /credentials-and-training/.
How we reviewed this page
This guide was written from Synergy Spine Center’s credentialing, clinical, and pricing materials, and reviewed for accuracy by Marion R. McMillan, MD — Yale- and Tufts-trained, board-certified in Internal Medicine and Anesthesiology with a fellowship in Interventional Pain Management, holder of two U.S. patents in minimally invasive spinal technique, and in practice in Upstate South Carolina since 1992. Credentials and patent numbers are stated as matters of public record; clinical claims trace to the practice’s materials and the cited peer-reviewed literature; the practice’s reach is described generally, without identifiable patient information, and pricing is dated and disclaimed.
What’s new: June 2026 — initial publication of the Synergy Difference pillar with current 2026 pricing and refreshed evidence citations.
References
- Ruetten S, Komp M, Merk H, Godolias G. “Full-endoscopic interlaminar and transforaminal lumbar discectomy versus conventional microsurgical technique: a prospective, randomized, controlled study.” Spine, 2008. PubMed
- Ruetten S, et al. “Full-endoscopic operation of lateral recess stenosis.” Journal of Neurosurgery: Spine, 2009. PubMed
- North American Spine Society — clinical and patient resources. spine.org
- American Academy of Orthopaedic Surgeons (OrthoInfo) — minimally invasive spine surgery resources. orthoinfo.aaos.org
- U.S. Patent and Trademark Office — U.S. Patent Nos. 8,152,796 and 9,050,097 (minimally invasive spinal technique).